This software is a text editor which can help you to edit/replace/find/extract strings in your files, or rename these files. You can use regular expression, and very long or multi-line expression; You can highlight or extract found strings. Features: 1.It can do many strings in many files at one time. 2.Support regular expression. 3.These strings can be long and mutil-line. 4.String expression can be saved and reused. 5.Support Text/HTML/XML and doc/rtf/xls/ppt,even pagesheader and pagesfooter. 6.Hilight finded string. 7.When rename some files,these files' name can include sequence number. 8.It can extract destination-string. 9.Support auto-backup.